From 916d07cdfa89e77118043ec6e14575512ae1bf85 Mon Sep 17 00:00:00 2001 From: Evan Cheng Date: Mon, 4 Jun 2007 20:39:18 +0000 Subject: [PATCH] Global ctors / dtors alignment shouldn't be hard-coded at 4. e.g. It could be 8 for 64-bit targets. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37421 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/AsmPrinter.cpp | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/lib/CodeGen/AsmPrinter.cpp b/lib/CodeGen/AsmPrinter.cpp index 07319d595a1..586472c38ef 100644 --- a/lib/CodeGen/AsmPrinter.cpp +++ b/lib/CodeGen/AsmPrinter.cpp @@ -327,16 +327,18 @@ bool AsmPrinter::EmitSpecialLLVMGlobal(const GlobalVariable *GV) { return true; } + const TargetData *TD = TM.getTargetData(); + unsigned Align = Log2_32(TD->getPointerPrefAlignment()); if (GV->getName() == "llvm.global_ctors" && GV->use_empty()) { SwitchToDataSection(TAI->getStaticCtorsSection()); - EmitAlignment(2, 0); + EmitAlignment(Align, 0); EmitXXStructorList(GV->getInitializer()); return true; } if (GV->getName() == "llvm.global_dtors" && GV->use_empty()) { SwitchToDataSection(TAI->getStaticDtorsSection()); - EmitAlignment(2, 0); + EmitAlignment(Align, 0); EmitXXStructorList(GV->getInitializer()); return true; }